Light breaking into color through a lab-grown diamond

Light performance

Cut to catch light, then give it back.

Excellent cut, polish and symmetry. An ideal cut returns more of the light that enters it than most stones its size.

Brilliance

Fire

Scintillation

Round Diamond · Tennis Necklace

Round Lab-Grown Diamond Graduated Tennis Necklace | Linked Prong Heads | Sterling Silver

$1,362 $2,724

Price reflects the selected diamond weight, color and clarity.

Fuller at the front, finer at the sides.Round lab-grown diamonds join head to head in one flexible line on this sterling silver tennis necklace. The stones at the front are the largest, then they...

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Light certificate

N° nv-23624-1371863
ShapeRoundMetalSilverStyleNecklace
Mined · same 4Cs$2,724
Novara clear price$1,362
You keep $1,362.

Chain length

Made to order in your selected length. A different length later means a new chain for pendants, or a remake in 10–15 days.

Quantity

Handcrafted for you — ships in 10–15 days

Made to order in 10–15 days.

  • Free Appraisal
  • Free Insurance Quote
  • 100% secured payment
  • Free Shipping, Free 30-Day Return

The details

Craftsmanship & specs.

Style
Tennis Necklace
Metal
Silver
Diamond shape
Round
Stone type
Diamond
Total carat weight
3 Carat
Chain length
18"
Diamond type
Lab grown
Style no.
23624
About this necklace

Fuller at the front, finer at the sides.

Round lab-grown diamonds join head to head in one flexible line on this sterling silver tennis necklace. The stones at the front are the largest, then they step down in size as the line travels toward the sides, so the necklace falls into a gentle U. Slim prongs grip each stone and leave only a trace of metal between neighbours.

  • Lab-grown diamonds: round, graduated from the front
  • Total weight: 3, 4, 5 or 6 ct
  • Metal: Silvadium, a tarnish-resistant sterling silver
  • Setting: individual prong heads linked directly
  • Shape: soft U drape

Wear it with: a round solitaire pendant on a separate shorter chain, or on its own with an open collar.

Shipping & returns
Free insured shipping on orders over $500, signed for on delivery, and 30-day returns on unworn pieces (a 10% restocking fee applies to resized or engraved pieces). Every piece is packed discreetly and ready to give.
Length & fit
Choose the chain length for the neckline you wear most — the length guide shows where each one sits. Not sure? Ask us before you order.
The Novara Diamonds promise
Lab-grown diamonds, set by hand in gold, platinum or silver, with free insured shipping on orders over $500, 30-day returns and one free resize within 60 days of delivery on rings and bands. Engagement ring diamonds are certified by IGI or GIA.

What makes it exceptional

The art of the necklace.

01

Hand-Finished

Every link and setting polished by hand before it is packed.

02

Secure Setting

Each diamond held firmly so it moves with you, not away from you.

03

Comfort Clasp

A clasp that is easy to close and sits flat at the neck.

04

30-Day Returns

Return it within 30 days of delivery.

Buy with confidence

The 4Cs.

Read the 4Cs guide

Cut

How well the facets return light — the C that decides the sparkle.

Color

Graded from D to Z: the less color, the rarer the stone.

Clarity

How few inclusions the stone shows under 10× magnification.

Carat

The weight of the diamonds — and their presence at the collarbone.

Notes from new owners.

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No reviews for this piece yet. Bought it? Tell us how it wears in the light.

30

30-day returns

Return it within 30 days. A 10% restocking fee applies to resized or engraved pieces.

Free

Free shipping over $500

Insured, signature-required and discreetly packed.

60

60-day free resize

One free resize within 60 days on rings and bands.

IGI

Engagement rings

Every engagement ring diamond ships with its IGI or GIA report.